package com.yhd.commonauth.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * 获取spring上下文工具
 * 提供获取bean的方法
 *
 * @author Liuzr
 * @since 2020-12-30
 */
@Component
public class SpringBeanUtil implements ApplicationContextAware {

    protected static ApplicationContext context;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    public static Object getBean(String name) {
        return context.getBean(name);
    }

    public static <T> T getBean(Class<T> c){
        return context.getBean(c);
    }
}
